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©The Author(s) 2016.
World J Gastrointest Endosc. Jul 10, 2016; 8(13): 466-471
Published online Jul 10, 2016. doi: 10.4253/wjge.v8.i13.466
Published online Jul 10, 2016. doi: 10.4253/wjge.v8.i13.466
Table 1 Baseline clinical and operational characteristics of patients undergoing esophageal endoscopic submucosal dissection
| Age, (yr)1 | 69.7 ± 10.0 |
| Sex, n (%) | |
| Male | 41 (89.1) |
| Female | 5 (10.9) |
| Preoperative co-morbidities, n (%) | 39 (84.8) |
| ASA score, n (%) | |
| I | 8 (17.4) |
| II | 37 (80.4) |
| III | 1 (2.2) |
| Histologic type, n (%) | |
| Squamous cell carcinoma | 53 (91.4) |
| Leiomyoma | 2 (3.4) |
| Others | 3 (5.2) |
| Mean diameter of resected specimen, (mm)1 | 32.9 ± 12.1 |
| en bloc resection rate, n (%) | 58 (100) |
| Duration of anesthesia, (min)1 | 233.6 ± 95.0 |
| Duration of operation, (min)1 | 164.5 ± 95.1 |
| Postoperative hospital stay (d)1 | 8.3 ± 2.3 |
| Complication rate, n (%) | 0 (0.0) |
| Intraoperative bleeding | 0 (0.0) |
| Delayed bleeding | 0 (0.0) |
| Intraoperative perforation | 0 (0.0) |
Table 2 Baseline clinical and operational characteristics of patients undergoing gastric endoscopic submucosal dissection
| Age, (yr)1 | 70.4 ± 10.2 |
| Sex, n (%) | |
| Male | 79 (71.2) |
| Female | 32 (28.8) |
| Preoperative co-morbidities, n (%) | 91 (75.2) |
| ASA score, n (%) | |
| I | 20 (18.0) |
| II | 88 (79.3) |
| III | 3 (2.7) |
| Histologic type, n (%) | |
| Differentiated type adenocarcinoma | 102 (84.3) |
| Undifferentiated type adenocarcinoma | 8 (6.6) |
| Others | 10 (8.3) |
| Mean diameter of resected specimen (mm)1 | 39.5 ± 13.9 |
| en bloc resection rate, n (%) | 119 (98.3) |
| Duration of anesthesia, (min)1 | 254.5 ± 95.4 |
| Duration of operation, (min)1 | 188.4 ± 91.7 |
| Postoperative hospital stay (d)1 | 7.5 ± 2.0 |
| Complication rate, n (%) | 4 (3.3) |
| Intraoperative bleeding | 1 (0.8) |
| Delayed bleeding | 1 (0.8) |
| Intraoperative perforation | 2 (1.7) |
Table 3 Baseline clinical and operational characteristics of patients undergoing colorectal endoscopic submucosal dissection
| Age, (yr)1 | 66.7 ± 9.6 |
| Sex, n (%) | |
| Male | 22 (44.9) |
| Female | 27 (55.1) |
| Preoperative comorbidities, n (%) | 32 (65.3) |
| ASA score, n (%) | |
| I | 14 (28.6) |
| II | 34 (69.4) |
| III | 1 (2.0) |
| Histologic type, n (%) | |
| Adenocarcinoma | 18 (35.3) |
| Adenoma | 29 (56.9) |
| Carcinoid | 3 (5.9) |
| Mean diameter of the resected specimen (mm)1 | 36.5 ± 11.3 |
| en bloc resection rate, n (%) | 49 (96.1) |
| Duration of anesthesia, (min)1 | 262.1 ± 93.0 |
| Duration of operation, (min)1 | 199.4 ± 82.2 |
| Postoperative hospital stay (d)1 | 7.4 ± 1.7 |
| Complication rate, n (%) | 3 (5.9) |
| Intraoperative bleeding | 0 (0.0) |
| Delayed bleeding | 1 (2.0) |
| Intraoperative perforation | 2 (3.9) |
- Citation: Yamashita K, Shiwaku H, Ohmiya T, Shimaoka H, Okada H, Nakashima R, Beppu R, Kato D, Sasaki T, Hoshino S, Nimura S, Yamaura K, Yamashita Y. Efficacy and safety of endoscopic submucosal dissection under general anesthesia. World J Gastrointest Endosc 2016; 8(13): 466-471
- URL: https://www.wjgnet.com/1948-5190/full/v8/i13/466.htm
- DOI: https://dx.doi.org/10.4253/wjge.v8.i13.466